Greenland is one of the most unique places on Earth when it comes to transportation. There are virtually no roads connecting any towns or settlements across the entire island, despite it being the world’s largest island at over 830,000 square miles. Instead of driving between communities, residents and visitors rely on planes, helicopters, boats, and in winter, dog sleds and snowmobiles.
This lack of roads isn’t due to poor planning or underdevelopment. The massive Greenland Ice Sheet covers 79% of the land, and the remaining terrain consists of rugged mountains, deep fjords, and challenging landscapes that make road construction extremely difficult and expensive. A 130-kilometer track between Sisimiut and Kangerlussuaq, opened in 2025, marks the first land connection between two towns outside of winter snow routes.
Understanding how transportation works in Greenland is essential if you’re planning to visit or simply curious about life in this Arctic territory. You’ll discover why air travel dominates, what limited roads do exist within towns, and how the transportation system continues to evolve with major airport projects and proposed road networks.
Why There Are No Roads Between Towns in Greenland
Greenland’s lack of inter-town roads stems from extreme geographic barriers including massive ice sheets and unstable permafrost, combined with sparse coastal settlements separated by vast distances. Building traditional road infrastructure would require overcoming some of the harshest terrain on Earth at costs that far exceed economic feasibility.
Geographic and Climatic Challenges
Greenland’s landscape consists of mountains, fjords, and glaciers that make road construction extremely difficult. The island spans over 836,000 square miles, making it the world’s largest island.
Temperatures regularly drop well below freezing for much of the year. These extreme cold conditions damage road materials and make construction work possible only during brief summer months. Snow and ice accumulation would require constant maintenance that becomes nearly impossible during winter.
Coastal fjords cut deep into the land, creating natural barriers between settlements. You would need to build expensive bridges or tunnels to cross these water bodies. The mountainous terrain adds another layer of complexity, requiring either extensive tunneling through rock or winding roads that dramatically increase construction costs and travel times.
The Greenland Ice Sheet and Permafrost
The Greenland Ice Sheet covers approximately 80% of the island’s surface. This massive ice formation creates an impenetrable barrier between most settlements. Any road would need to navigate around the ice sheet along narrow coastal areas.
Permafrost extends throughout most of Greenland’s territory. This permanently frozen ground shifts and heaves as temperatures fluctuate, which destroys traditional road foundations. Engineers face constant ground movement that cracks pavement and destabilizes road beds.
Building on permafrost requires specialized construction techniques that cost significantly more than standard road building. You need deep foundations, insulation layers, and ongoing monitoring systems. Even with these precautions, maintaining roads on permafrost remains extremely challenging and expensive.
Population Distribution and Settlement Patterns
Greenland has only about 56,000 people spread across coastal communities. Most towns have fewer than 5,000 residents, making the cost per person for road construction prohibitively expensive.
Settlements sit along the coast, separated by hundreds of miles of difficult terrain. The capital Nuuk has roughly 19,000 people, while many communities have just a few hundred residents. This scattered population pattern means roads would serve very few travelers relative to construction costs.
Within towns, Greenland has approximately 383 kilometers of local roads, with most paved sections located in Nuuk. The capital contains all three of the country’s traffic lights and 12 roundabouts.
Historical Attempts and Feasibility Studies
In 2025, Greenland opened its first land connection between towns—a 130-kilometer track between Sisimiut and Kangerlussuaq suitable for all-terrain vehicles. This rudimentary track cost 25 million Danish kroner and took four years to build.
Upgrading this basic track to a proper gravel road would cost an estimated 500 million kroner, with no timeline established. This single short route demonstrates the massive financial barriers to creating a road network.
In South Greenland, proposals exist for connecting Narsarsuaq, Narsaq, and Qaqortoq through roads, bridges, and possibly tunnels. These plans remain largely theoretical due to extreme costs. Around Qassiarsuk, roughly 80 kilometers of simple tracks connect sheep farms, showing that limited rural roads are possible in specific areas.
A 35-kilometer road to the ice sheet edge near Kangerlussuaq, originally built by Volkswagen for winter car testing, now serves tourism purposes.
The Current Road Infrastructure Within Towns
Greenland has approximately 150 kilometers of roads total, with only 60 kilometers paved. These roads exist solely within individual towns and settlements, serving local transportation needs rather than connecting communities.
Overview of Existing Roads
Greenland’s road network consists entirely of local roads within town boundaries. You won’t find any highways or toll roads across the entire country. The total road infrastructure spans just 93 miles, with roughly 56 miles featuring paved surfaces.
Most roads serve basic functions within settlements. They connect residential areas to essential services like shops, schools, and harbors. The roads remain short by international standards because each town operates as an isolated unit.
Road quality varies significantly between locations. Larger towns typically maintain better road conditions than smaller settlements. Weather conditions make road maintenance challenging year-round.
Only Paved Road: Ivittuut to Kangilinnguit
The 4.5-kilometer asphalt road between Ivittuut and Kangilinnguit stands as Greenland’s only inter-community road connection. This short stretch represents the sole exception to the country’s pattern of isolated settlements.
This road links two small towns in southern Greenland. While modest in scale, it demonstrates what’s technically possible in Greenland’s climate. However, the engineering challenges and costs have prevented similar projects elsewhere.
The connection serves local traffic between these neighboring communities. It allows residents to drive between the towns without relying on boats or aircraft.
Local Transportation Methods
Within towns, you’ll find various transportation options suited to local needs. Walking remains the primary method for most residents given the compact nature of settlements. Many towns measure just a few kilometers across.
Snowmobiles play a crucial role in local transport, with over 2,000 registered vehicles across Greenland. These machines excel in winter conditions when snow covers local roads. Residents use them for both practical errands and recreational activities.
Cars and trucks operate on paved and unpaved roads within town limits. However, vehicle ownership rates stay relatively low compared to other countries. The limited road networks make extensive vehicle use impractical.
Dog sleds continue serving communities, particularly in northern and eastern regions. This traditional method has supported transportation for nearly 10,000 years.
Urban Road Networks in Major Towns
Nuuk, the capital, has the most developed road infrastructure. It’s the only town with traffic lights—exactly two of them. The road network connects various neighborhoods and the airport road. Nuuk also operates Nuup Bussii, the country’s only public bus system, which serves residents on fixed routes.
Sisimiut, Greenland’s second-largest town, maintains a network of paved and gravel roads. The roads link the harbor area with residential sections and public facilities.
Ilulissat features roads primarily serving the tourism industry and local residents. The town’s roads connect hotels, restaurants, and the famous icefjord viewpoints. Vehicle traffic remains light even during peak tourist season.
Qaqortoq in southern Greenland has a modest road system connecting the harbor with residential areas. Like other towns, all roads stay within municipal boundaries and serve only local traffic needs.
How People and Goods Move Between Towns
Since Greenland has no road connections between settlements, people and cargo rely on aircraft, ships, and seasonal methods like helicopters and dog sleds. Air Greenland operates most flights between towns, while shipping companies handle freight along coastal routes.
Air Travel and Major Airports
Air Greenland operates all domestic flights in the country, connecting towns through a network of airports and heliports. The airline serves 14 airports and 8 heliports with scheduled service.
Nuuk Airport opened in 2024 and now functions as Greenland’s main hub for international and domestic traffic. You can fly directly to Copenhagen and Reykjavik from this airport.
Kangerlussuaq Airport served as the primary hub from the 1950s until 2024. Built as a U.S. military base, it has the longest runway in Greenland and more stable weather than coastal airports. The airport still handles some international flights and connections.
Ilulissat Airport is getting upgraded to accommodate larger jets by 2026. The town near Ilulissat Icefjord receives many tourists who need reliable air access. Narsarsuaq Airport serves South Greenland as a regional hub.
Fixed-wing aircraft connect larger towns, while smaller settlements depend on different transport options. Greenland has 25 airports total, with 14 paved runways spread across the territory.
Maritime Transportation and Coastal Routes
Ships carry most freight between Greenland’s towns since air cargo costs too much for bulk goods. Ports operate in Ilulissat, Kangerlussuaq, Qaqortoq, Narsaq, Nuuk, Aasiaat, and Sisimiut.
Royal Arctic Line handles container shipping with regular sailings from Denmark and Iceland. The company works with Eimskip to organize freight service. Ships take about four days to travel the 3,800 kilometers from Denmark to Nuuk.
Arctic Umiaq Line runs a passenger ship that also carries freight along the coast. This gives you an alternative to flying between towns during the summer sailing season.
You cannot take car ferries in Greenland. If you need to transport a vehicle, Royal Arctic Line ships it as container freight while you travel separately by plane or helicopter. The journey from Denmark takes several days, so perishable food arrives by air instead.
Helicopters, Dog Sleds, and Traditional Travel
Helicopters serve smaller settlements that lack landing strips for fixed-wing aircraft. Air Greenland operates helicopter routes especially in South Greenland, North Greenland, and East Greenland.
These flights give you access to remote villages where planes cannot land. Helicopters also provide scenic views of glaciers and fjords during your journey.
Dog sleds remain popular for winter travel, particularly in northern and eastern regions. This traditional method has been used for nearly 10,000 years. More than 2,000 snowmobiles are registered in Greenland for winter transportation between nearby areas.
You can use dog sleds for both practical travel and tourism experiences. The method works best when snow and ice cover the terrain.
Seasonal and Alternative Transport Modes
Winter transforms transportation options when ice and snow make new routes possible. Snowmobiles become practical for traveling between nearby settlements when conditions allow.
A 130-kilometer track between Sisimiut and Kangerlussuaq opened in 2025, creating the first land connection between two towns outside of winter dog sled routes. Called the Arctic Circle Track, it works for all-terrain vehicles and UTVs. The track cost 25 million DKK to build and may get upgraded to a gravel road in the future.
Boat travel expands significantly during summer months when coastal waters become ice-free. You can travel more easily between settlements along Disko Bay and other coastal areas. Many tourists arrive by cruise ship during the warmer season.
In South Greenland, simple dirt roads connect some sheep farms around Qassiarsuk, totaling about 80 kilometers. These roads only serve local farm traffic and do not create town-to-town connections.
Key Towns, Airports, and Regional Connections
Greenland’s 13 airports and 43 heliports form the backbone of travel between communities, with major hubs in each region serving as connection points for smaller settlements. Each region has developed its own network of towns and airports that work together to keep people and goods moving.
Western Greenland: Hubs and Towns
Nuuk, Greenland’s capital with about 19,000 residents, became an international air hub on November 28, 2024 when its newly extended 2,200-meter runway opened. This airport now handles direct international flights, including a United Airlines route to the United States starting in summer 2025.
Kangerlussuaq previously served as the country’s main international gateway at the site of a former WWII American military base. The town of approximately 500 residents is now losing its primary role as the country’s air traffic hub, which threatens its tourism industry and businesses.
Ilulissat, home to about 4,700 people, is undergoing a similar airport expansion project. This northern town serves as a major tourist destination and regional hub.
Other important western towns include Sisimiut (population 5,600) and Aasiaat (population 3,100). These communities rely on regular flights and seasonal boat services to connect with each other and larger hubs.
Eastern Greenland: Tasiilaq and Kulusuk
Eastern Greenland has limited settlements due to harsh terrain and weather conditions. Tasiilaq stands as the region’s largest town with roughly 2,000 residents.
Kulusuk Airport serves as the main gateway to eastern Greenland. The airport handles flights from Iceland and connects to Tasiilaq by helicopter, as the two locations sit only 25 miles apart but have no road linking them.
The region experiences long winter isolation periods when ice conditions prevent boat travel. Air connections become even more critical during these months for medical evacuations, food deliveries, and family visits.
Southern Greenland: Narsarsuaq and Qaqortoq
Narsarsuaq hosts one of Greenland’s key airports, built on another former American military base known as Bluie West One. The airport serves the southern region despite the town having only about 150 permanent residents.
Qaqortoq, with approximately 3,000 people, ranks as South Greenland’s largest town. The town relies on boat connections in summer and flights from Narsarsuaq year-round. Qaqortoq Airport primarily handles helicopter traffic.
Narsaq (population 1,500) represents another important southern settlement. The region differs from other areas because dirt roads connect some sheep farms in South Greenland, though these roads don’t link towns together.
Northern Greenland and Thule
Thule (also called Qaanaaq) sits in Greenland’s far northwest. The area hosts Thule Air Base, an American military installation that maintains its own airport and runway separate from civilian operations.
The northern region experiences extreme Arctic conditions with months of polar night and ice coverage. Communities here depend heavily on dog sleds and snowmobiles during winter months when air travel faces weather disruptions.
Population density remains extremely low in northern Greenland, with only a few scattered settlements. Your travel options narrow significantly compared to western and southern regions, making advance planning essential.
Visiting Greenland: Travel Planning Tips
Getting to Greenland requires flying through Iceland or Denmark, while moving between towns depends on planes and boats since no roads connect settlements. Budget carefully for transportation costs, which are higher than most destinations.
How to Reach Greenland Internationally
You can reach Greenland through two main gateways. Icelandair offers direct flights from Iceland to Greenland’s western towns. The most common route takes you from Copenhagen to Kangerlussuaq, operated by Air Greenland.
Kangerlussuaq serves as Greenland’s main international airport. From there, you’ll need to book connecting flights to reach other towns like Nuuk, Ilulissat, or Sisimiut.
United Airlines also flies directly to Greenland from North America. SAS provides another option for travelers coming from Scandinavia.
Keep in mind that all travel to and around Greenland depends heavily on weather conditions. Flights can be delayed or canceled with little notice, so build flexibility into your schedule.
Booking Domestic Flights and Ferries
Air Greenland operates most domestic flights and helicopter services between towns. Book these flights well in advance, especially during summer months when demand is highest.
The Arctic Umiaq Line ferry runs from April to December between Qaqortoq in the south and Ilulissat in the north. This passenger ship, called Sarfaq Ittuk, offers bunk beds in shared cabins or private cabins with bathrooms.
Disko Line operates on the west coast, including southern routes. You can book tickets through their website at diskoline.gl.
Ferry travel takes longer than flying but costs significantly less. The Arctic Umiaq Line provides a budget-friendly way to see Greenland’s coastline while moving between destinations.
Travel Costs and Budget Considerations
Transportation in Greenland is expensive compared to most destinations. Domestic flights and helicopters connect all towns but come at a premium price.
Ferry travel offers the most affordable option for moving between coastal towns. The Arctic Umiaq Line costs less than flights while providing comfortable accommodations for overnight journeys.
Plan your route carefully to minimize backtracking. Greenland has only 150km of roads total, with just 60km paved, serving local transport within individual towns.
Budget extra money for weather-related delays. You may need additional nights of accommodation if flights get canceled. Consider travel insurance that covers weather disruptions in Arctic regions.
Future Developments and Transportation Projects
Greenland is investing in major infrastructure improvements that will change how you travel across the island. New airports in Nuuk, Ilulissat and Qaqortoq represent the biggest construction projects, while a groundbreaking road between Sisimiut and Kangerlussuaq will become the first route connecting two communities.
Upcoming Road Projects and ATV Paths
The most significant road development in Greenland’s history is currently underway between Sisimiut and Kangerlussuaq. This dirt road will be the first in the country to connect two separate towns.
You’ll be able to travel between these communities by vehicle for the first time. The route will primarily serve as an ATV path rather than a traditional highway.
Kangerlussuaq already has the largest road network in Greenland. It extends from the Ice Cap through the town to the harbor area.
Local municipalities continue to manage and develop roads within individual towns. Larger towns have mostly paved streets, while smaller settlements rely on gravel roads.
Airport Expansions and New Hubs
Three major airport construction projects are transforming Greenland’s aviation infrastructure. You’ll see expanded facilities at Nuuk Airport, Ilulissat Airport, and Qaqortoq Airport.
These projects represent the biggest construction and logistical challenge in the country’s development plans. The new airports will allow larger aircraft to land and increase accessibility to Greenland.
Nuuk Airport improvements will enhance the capital’s connectivity to international destinations. The Qaqortoq Airport expansion will serve southern Greenland more effectively.
Kangerlussuaq Airport currently functions as a major hub due to its long runway. The new airport developments will reduce dependence on this single gateway and spread access across multiple regions.
Sustainable Transport Initiatives
The new infrastructure projects incorporate environmental considerations into their design and construction. You’ll find that developers are balancing improved connectivity with protection of Greenland’s natural environment.
The Best Western Plus hotel opening in Ilulissat emphasizes sustainable building practices. This approach reflects broader efforts to minimize environmental impact as transportation access increases.
Harbor developments complement the airport expansions to create integrated transport networks. These improvements focus on reducing carbon footprints while enhancing cargo and passenger movement capabilities.
Frequently Asked Questions
Travelers to Greenland often wonder about the unusual transportation system and how residents move between communities. Air and sea travel serve as the main connections between towns, while vehicles remain useful only within individual settlements.
How do residents travel from one town to another in Greenland?
You need to use boats, planes, or helicopters to travel between towns in Greenland. Passenger-approved boats, helicopters, and planes connect the country in a network of sea and air routes.
In winter, some residents in the north and east regions travel by dog sled. This traditional method works well when sea ice forms between coastal communities.
The passenger ship Sarfaq Ittuk operates from April to December between Qaqortoq in South Greenland and Ilulissat in North Greenland. You can book bunk beds in shared cabins or private cabins with bathrooms.
What are the primary modes of transportation within Greenland?
Fixed wing aircraft and helicopter transport serve as the primary modes of travel in Greenland. Air Greenland, the national airline, handles most transportation services to towns and villages.
Sea freight and passenger boats provide another major transportation option. Disko Line operates along the entire west coast, including the South Greenland region.
Smaller operators also run boat services in specific areas. Blue Ice Explorer sails between Narsarsuaq and Qaqortoq during summer months.
Why are there no connecting roads between towns in Greenland?
The Greenland Ice Sheet covers 79% of the country’s land area, making road construction impossible across most of the territory. The rugged terrain, extensive fjords, and mountainous landscape create additional barriers to building roads.
Building roads across ice, mountains, and fjords would cost enormous amounts of money. The small population spread across vast distances makes such projects economically impractical.
Only about 93 miles of roads exist within individual communities throughout the entire country. These local roads serve residents within town boundaries but never connect to other settlements.
What is the longest road in Greenland, and where does it lead?
A 4.5 kilometer asphalt road connects the towns of Ivittuut and Kangilinnguit. This represents the only road connection between two separate communities in Greenland.
The country has approximately 150 kilometers of roads total. About 60 kilometers of these roads have paved surfaces.
All roads in Greenland are classified as primary or local roads. No highways exist anywhere in the country.
Are vehicles commonly used by residents in Greenland’s towns?
You will find cars, trucks, and other vehicles within individual towns and settlements. Residents use these vehicles for local transportation within their communities.
Nuuk, the capital city, is the only place in Greenland with traffic lights. The city has exactly two traffic lights for managing local vehicle traffic.
Vehicles serve useful purposes for moving around within town boundaries. They cannot help you reach other communities since no roads connect different towns.
What alternatives exist for inter-town travel in Greenland compared to typical road travel?
You must plan your trips around flight and boat schedules instead of simply driving. Air Greenland operates regular flights between major towns and some smaller villages.
Ferry services like Sarfaq Ittuk require advance booking, especially during summer tourist season. You should reserve your tickets well ahead of your planned travel dates.
Helicopter services reach remote villages that lack airports or regular boat access. These flights cost more than fixed-wing aircraft but provide access to otherwise isolated communities.
Winter travel options include dog sleds and snowmobiles in some northern and eastern regions. These methods work when sea ice becomes thick enough to support safe passage between coastal settlements.
